The average of 25 students' score is 68. If the score got by 10 Students are subtracted then the average decreased by 13. Find the average score of removed students.
1
92.5
2
87.5
3
82.5
4
90
5
None of these
The average of 25 students' score is 68. If the score got by 10 Students are subtracted then the average decreased by 13. Find the average score of removed students.